An illustrative attention map for a fixed sentence. These patterns are synthetic; no model is loaded and no prompt is sent to a server.
What it shows
A synthetic, animated attention matrix for a fixed sentence. Rows represent query positions and columns represent key positions. The triangular shape illustrates causal masking: a token cannot attend to future tokens.
Limitations
This is a visual demonstration, not measured attention from a trained model. Model loading, custom prompts, layer selection, and head inspection are not implemented. The colors should not be interpreted as evidence about any specific model.